Vulnerability Monitor

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CVE-2009-1906

The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers to cause a denial of service (memory corruption and application crash) via an IPv6 address in the correlation token in the APPID string, as demonstrated by an APPID string sent by the third-party DataDirect JDBC driver 3.7.32.

Security Impact Summary

CVE-2009-1906 is a security vulnerability that . Impacting 1 product from ibm organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2009, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2009-06-03T21:00:00.280

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.1	Yes
Application	ibm	db2	9.5	Yes
Application	ibm	db2	9.5	Yes
Application	ibm	db2	9.5	Yes

References

http://secunia.com/advisories/35235 Vendor Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ36683 Exploit, Patch, Vendor Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ38874 Exploit, Patch, Vendor Advisory ([email protected])
http://www-01.ibm.com/support/docview.wss?uid=swg21293566 Patch ([email protected])
http://www.securityfocus.com/bid/35171 ([email protected])
http://secunia.com/advisories/35235 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ36683 Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ38874 Exploit, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-01.ibm.com/support/docview.wss?uid=swg21293566 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/35171 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For ibm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.